309 East 48 Street
BBL 1013410006East Midtown-Turtle Bay · Manhattan
Floors
24
Built
1984
Area
139.0ksf
Units
1
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Address
PLUTO · DOF parcel identity
- Property address
- 309 EAST 48 STREET
- Alternate address(es)
- 311-315 East 48 St
- Zip code
- 10017
- Neighborhood
- East Midtown-Turtle Bay
- Borough
- Manhattan
- Block & lot
- 01341-0006
Zoning & buildable
Lot 10,042 sf · C1-9
- Zoning district
- C1-9
- PLUTO building class
- Z4
FAR breakdown & buildable envelope — residential, commercial and community-facility headroom math in the full report.
Sign in to see itOwnership
PLUTO · owner of record
GOVERNMENT SOCIALST LIBYA
- Ownership form
- Other
- Last recorded sale
- None since 2000
Tenancy & use
PLUTO units + DHCR rent-stabilization roll
1residential unitnon-stabilized
- Residential sq. ft.
- 15,000
- Commercial sq. ft.
- 124,000
- PLUTO class
- Z4
Lot
PLUTO · DOF parcel geometry
- Lot area
- 10,042 sf
- Dimensions
- 100.0 × 100.4 ft
- Position
- Mid-block · north side
- Front street
- E 48 ST
- D/F ratio
- 1.0 — shallow lot (atypical for NYC)
Financial
NYC Department of Finance · assessment + last recorded sale
- Total assessment
- $31.5M
- Land value
- $3.8M
- Exempt
- $31.5M($0 taxable)
- $/sf (implied)
- $227
Compliance
HPD & DOB · violations + complaints + jobs
Clean record
0 open HPD violations · 0 open HPD complaints · 0 active DOB jobs
- HPD violations (24 months)
- 0
- DOB violations (24 months)
- 0
- HPD complaints (24 months)
- 0
- HPD complaints (open)
- 0
- DOB jobs (24 months)
- 0
Provenance
Every datum on this page is sourced from public NYC + federal datasets, refreshed on the schedule below.
| Source | What it covers | Last refresh |
|---|---|---|
| PLUTO | NYC DCP · physical / zoning / ownership baseline | Jul 9, 2026 |
| ACRIS | NYC DOF · deed + mortgage history | Jul 9, 2026 |
| HPD | Housing Preservation & Development · violations + complaints | Jul 9, 2026 |
| DOB | Department of Buildings · violations + permits | Jul 9, 2026 |
| DHCR | Rent Stabilization roll (through 2024) | Jul 9, 2026 |
| LPC | Landmarks Preservation Commission · landmark status | not loaded |
| Footprint | NYC DoITT photogrammetric building polygons | not loaded |
Assembled at Jul 9, 2026. Discrepancies between sources reflect upstream-data quality, not assembly bugs — file in our quality tracker.